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Lighting tools for cost-efficient, environmentally friendly and future proof road lighting
Streetlight 10with LED technology
Streetlight 10 LEDLighting tools for cost-efficient, environmentally friendly and future proof road lighting
4 Streetlight 10 LED
Streetlight 10 mini I midi LED Cost-effective for all applicationsInnovative LED technology, embedded into an equally innovative and sustainable luminaire concept and coupled with an awareness for both costs and the environ- ment sums up Streetlight 10 from Siteco. State-of-the-art LED technology meets outstanding photometrics, and a modular concept ensures that luminaires are upgradable and fit for the future. Streetlight 10 mini and midi: An outstanding solution for fully compliant and highly efficient illumination of main roads, residential streets and side streets.
Streetlight 10 mini LED for service roads, collection roads and town squares
5Efficiency and quality
The pledge: Streetlight 10 LED is the best of its class • Rapid amortisation of capital cost via major energy savings
• Outstanding quality of light thanks to sophisticated lighting technology
• Convincing environmental protection via reduction of carbon dioxide and
material preservation
• Additional savings potential with upgrade option to future LED generations
• Maximum future compatibility via modular design and repeat purchase
guarantee
Streetlight 10 midi LED for collection roads, main roads, roundabouts and town squares
6 Streetlight 10 LED
A strong double bill for all applicationsOne solution for all requirements thanks to mini and midi construction sizes. Streetlight 10 mini is designed for the standard-compliant illumination of service and collection roads as well as for parking lots and urban spaces. Streetlight 10 midi, equipped with two LED
modules, illuminates main roads, collection roads, roundabouts and large squares. Also available: a special light module for the illumination of cycle paths (mini) and two light modules precisely matched for the lighting of pedestrian crossings (midi).
Streetlight 10 mini• For service roads, collection roads and town squares• Mounting heights: 4 to 6 m• Mast distances: to 40 m• Light colour: neutral white• Mounting: post-top, side entry, with mast flange for
spigot size 42, 60, 76 mm
7For all applications
Lighting classes S1 S2 S3 S4 S6 ME1 ME2 ME3 ME4a ME4b ME5 ME6
Streetlight 10 mini
Streetlight 10 midi
Streetlight 10 midi• For collection roads, main roads, roundabouts
and town squares• Mounting heights: 7 to 10 m• Mast distances: to 50 m• Light colour: neutral white• Mounting: post top, side entry, with
mast flange for spigot size 42, 60, 76 mm
Streetlight 10 complies with the standards of all lighting classes for technical road lighting. A uniform lighting installation is guaranteed thanks to two construction sizes.
8 Streetlight 10 LED
Maximum efficiency in every detailEfficiency is for some merely a catchword. But with Streetlight 10 it's the constructional principle itself, from the luminaire's components, to its applications and the overall service life. This is why all Streetlight 10 components are optimised with regard to efficiency, which has made it possible to develop a luminaire with
extremely low energy consumption. This means in turn that investments are rapidly amortised. The highly robust and low-maintenance system and extremely long-life LED modules (service life of approximately 12 to 14 years) reduce maintenance, servicing and personnel requirements.
Rapid amortisationClever investments consider costs over the complete life cycle of a product. As well as purchasing costs, energy costs are decisive for road lighting. The compara-tive calculation demonstrates that Streetlight 10 is already amortised after a good six years. And with light complying to standards, a requirement that old systems often cannot achieve.
Efficiency factorsLED qualityOnly the latest LED technology with highest quality is sourced from brand manufacturers.
Lighting technologyOptimised lighting technology enables optimal current feed and ensures maximum light reaching the illuminated area.
Thermal managementThe sophisticated thermal management effectively dissipates heat from the LEDs, thus increasing diode efficiency.
Control optionsThe intelligent control system enables adaptation of luminous flux according to needs and lowers operating costs.
Design conceptThe modular concept allows further increases in efficiency from future LED modules to be optimally exploited.
Refurbishment vs. continued operationBasis for calculation: static cost comparison, 1 km carriageway, 28 light points, 4000 operating hours/year, 0.17 euros per kW/h; Obsolete system: HME 125 W (137 W), 4000 hrs. with 100% New system: Streetlight 10 mini, 1600 hrs. with 100% = 43 W; 2400 hrs. reduced mode = 20 W Calculate your system with the Siteco Cost Efficiency Calculator. More on page 40
System operation in years
Total savings after 25 years of operation
48,000 eurosInvestment sum
17,000 euros
Amortisation period
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Streetlight 10 for pedestrian crossingsStreetlight 10 midi features an LED module precisely matched for this purpose, illuminating this danger area highly precisely and in compliance with standards.
10
90%
Only with Streetlight 10Thanks to Siteco gear tray technology, the LED module and control unit can be replaced independently of each other. This means upgrading to higher performance, future LED modules is easily implemented.
Material preservation: if an LED module is replaced, 90% of the luminaire remains on the mast in the form of housing and gear tray. That's the best value on the luminaire market by a long way. Material preservation also means outstanding value preservation for the operator.
11
10%
MER
CU
RY- F R E E T E C HNO
LOG
Y
0%mercury
Unique ecological design
A unique, future-fi t ecological designThe perfect protection of resources: Streetlight 10 features outstanding material preservation of the luminaire. The housing of high quality diecast aluminium, once mounted, can stay fi xed to the mast for decades. The LED modules according to operational state are replaced after 12 to 14 years. This is a decisive advantage compared to many other LED luminaires, as most models are not upgradable. Here the complete luminaire in some cases must be disposed of in less
than ten years. Other luminaires with replaceable modules are designed so that housing components must be replaced along with the modules, and thus a large part of the luminaire itself. That consumes resources and also energy required for luminaire recycling. Streetlight 10 is diff erent, and the value attached to the mast is preserved. In addition Siteco off ers a repeat purchase guarantee for future LED modules.
Specifi cations of the ecological design standard
The ErP 2009/125/EC ecological design standard sets rules for the energy consumption of products. The 244/2009 and 245/2009 directives resulting from this define minimal requirements for the energy efficiency of lamps, luminaires and ballasts.
Energy-wasters banned. The best-known example is the banning of the incandescent lamp. The manufacture of obsolete fluorescent tubes is also prohibited since 2010. This will follow in 2015 with the still popular high pressure mercury vapour lamps for road lighting.
Flexible components: only 10% of the complete material of the luminaire is replaced when changing the Streetlight 10 LED module. Replacing the slender, lightweight module is achieved with just a few manual steps.
12 Streetlight 10 LED
High-end technology for a world class luminaireThe decisive difference between high and low quality LED road luminaires is to be found in their lighting technology. Here Streetlight 10 sets new standards with its innovative, efficient technical solutions. The LED module with its highly precise optical systems of LED arrays, HD reflectors and HD cover guides the light onto the road surface with a high degree of precision, achieved to an extent
and in a quality that can hardly be matched. In contrast to the all-round light distribution of conventional lamps, LEDs radiate light exclusively into the lower hemisphere. Emitted light is guided with a great precision onto the road via the sophisticated facetted surfaces of each high definition reflector. The HD cover enables light to be emitted almost without reflection.
The precisely calculated facetted reflectors split the rays of the high power LEDs into wide-area light. In this way they illuminate roads, paths and squares with a high level of uniformity. They also prevent glare distracting drivers, pedestrians and residents.
The wave-formed cover of the Streetlight 10 is adapted to the beam emission angle of the light rays. The luminaire head features an all-round frame into which the Streetlight 10 module flush fits. Light is only emitted into the lower hemisphere, making the Streetlight 10 luminaire dark-sky compatible to 100%.
High Definition Reflector (HD-R)
High Definition Cover (HD-C)
13Future-fit LED module
The High Power LEDs are thermally coupled to the aluminium housing of the module, and the complete module is tightly screw- fastened to the luminaire housing. This gives a large contact surface via which the heat of the LEDs is dissipated with maximum efficiency.
Secure mountingKeyhole suspension means easy replacement of the module: the screws only need to be loosened by a few turns. The screw head still holds the module during mounting.
Secure bondingThe High Definition cover is completely bonded with the module support all-round. Humidity, dirt particles and insects cannot enter to soil the optics, and quality of light is permanently safeguarded.
Streetlight 10 module
Instant luminous flux The LED module provides full luminous flux immediately after switching on. This means standard-compliant light from the beginning, without losses from start-up times as with conventional lamps.
14 Streetlight 10 LED
1
2
3
High Defi nition refl ector: light distribution across three zones
1 Far fi eld: the central, V-shaped facetted refl ector guides most of the emitted light specifi cally into the far fi eld. Excessive, uncontrolled radiation to the ground below the luminaire is prevented. LEDs cannot be viewed directly from the typical observer position.
2 Centre fi eld: light is emitted without defl ection and highly effi ciently directly from the luminaire. The position of the LEDs is specifi ed so that the diodes cannot be viewed from the typical observer position, thus avoiding direct glare.
3 Near fi eld: the lateral facetted refl ector guides the light to the area directly below the luminaire. Light distribution guarantees best possible glare restriction.
15
10 lx 5 lx 3 lx
High Defi nition Refl ector (HD-R)
Greater safety from optimal light distributionHighly homogeneous illumination along the carriage-way even with wide mast distances - Streetlight 10 LED sets new standards in terms of light distribution. This means greater safety in traffi c situations, because the vision of drivers need not be adapted to alternating brightness levels, meaning that drivers are able to more
rapidly detect sudden obstacles. Objects and people are even clearly visible behind approaching vehicles with dazzling headlights. The basis for this technological progress is the effi cient high defi nition refl ector, a consistent continuation of the renowned Siteco radial facetted optics for conventional lamp technologies.
High Defi nition Refl ector (HD-R)
Perfect visibilityStreetlight 10 mini in residential streets for example achieves perfect visual conditions. The high quality of light with neutral white light supports well-being and the sense of security for residents, and thus improves quality of life. Optimal contrast and colour vision ensure a pleasant atmosphere.
Streetlight 10 midi for collection roads With collection roads, uniform lighting
increases visual performance, improves the response times of drivers and in
this way reduces the risk of accidents.
17Outstanding glare limitation
Maximum visual comfort due to glare reductionIn contrast to LED luminaires with open diodes or diodes equipped with lenses, the risk of glare with Streetlight 10 LED is minimised. The high defi nition refl ectors distribute the light homogeneously over the light emission surface of the luminaire head. The result is low-glare light that in the functional road lighting sector can hardly be matched. From the typical observer position the luminaire is subjectively
not experienced as producing glare, and the glare as evaluated by standards is signifi cantly below stipulated limit values. At the same time, traffi c routes are uniformly illuminated.
Statistical evaluations prove that these factors in particular signifi cantly reduce risks of accident, and the severity of accidents is measurably lessened.
Glare from LEDs with lens opticsLED luminaires with individual lenses may be dangerous for road traffi c. The individual light points produce extremely high luminance values, and with direct viewing cause strong glare. This danger will increase with the higher performance of LEDs in the future.
Glare-free due to HD-R with Streetlight 10The facets of the high defi nition refl ectors split the LED light into many small glare-free light points. The high luminance of the individual diodes is distributed across a larger, glare-free surface and emitted light is guided with the maximum possible angle onto the carriageway.
18 Streetlight 10 LED
0% 0°
Light on the road, not in the skyThe high defi nition cover unites the advantages of both convex and fl at luminaire covers. Its wave form allows light to be emitted almost without refl ection. Effi ciency losses are prevented, and at the same time the almost fl at basic construction guarantees that light from Streetlight 10 is exclusively directed onto the road. The luminaire frame completely prevents light immission
into the sky. A further advantage of the construction is the low level of soiling. The cover is mostly removed from the eff ects of weather and the surface of the high defi nition cover consists of high quality, specially coated PMMA, with a permanently high level of transparency and minimal soiling.
Compliance with dark sky directives*Light pollution is a growing problem. Luminaires emitting light into the sky hamper star gazing and attract night-active insects. Streetlight 10 is diff erent, fulfi lling the most stringent dark sky directives, avoiding light pollution and ensuring optimal lighting conditions on the ground, and only on the ground.
High Defi nition Cover (HD-C)
* M
ore
on p
age
42
1 Far fi eld 2 Centre fi eld3 Near fi eld
Glare-free for driversWith Streetlight 10 the risk of glare from the typical observer situation of a car driver is considerably reduced both in the far, middle and near fi elds. With LED luminaires with lens optics on the other hand, approaching drivers are already and indeed mainly subject to glare in the far fi eld.
Streetlight 10 mini for residential streets
authentically illuminates the colours of the
surroundings and as such achieves outstan-
ding light comfort. This improves safety and also increases well-being and therefore also the quality
of life in the vicinity.
20 Streetlight 10 LED
Air aperturesThe unique cooling system of Streetlight 10 midi: vertical air apertures ensure constant dissipation of heat and prevent heat build-up. The individual modules are fixed in the housing, protected from the influences of weather.
Cooling ribsThe cooling ribs expand the surface area of the housing and thus improve heat exchange. The rib distance is designed so that no leaves are caught between them. The diecast aluminium housing has a flat surface, allowing dirt particles to be washed away with the rain.
21Effi cient thermal management
An effi cient cooling system for a long service lifeStreetlight 10 mini and midi are characterised by long-life and low maintenance. The decisive factors in this regard are the high performance thermal manage-ment systems. These defend against heat, the gravest enemy of the luminaire. In both versions the LED modu-les are screw-fastened to the luminaire housings, and the metal support of each module eff ectively dissipates the heat typical of LEDs over the luminaire housing. With Streetlight 10 mini, development of heat is low.
Here cooling via the slender luminaire housing is suf-fi cient. Streetlight 10 midi with its higher lumen yield takes advantage of the sophisticated cooling system with special air apertures and cooling ribs. In this way a service life of more than 50,000 operating hours is ensured with all modules. And in addition, eff ective thermal management helps to save energy, because the better an LED luminaire is cooled the better is the ratio of luminous effi cacy per watt.
The convection principleThe physical principle of convection is used to highly effectively dissipate the heat produced by LEDs. Convection describes a flow movement produced by differences in pressure: cool air flows from below to the luminaire housing. A part of the air flows past the housing on the sides, the other part vertically through air apertures in the housing. The rising air dissipates the heat and pulls cooled air through after it.
Streetlight 10 for cycle paths and paths in parksStreetlight 10 with its slender, modern design blends successfully with park areas as well. Intelligent electronics ensure control of light according to needs.
23
Prem
ium
Plus
Basic
Sophisticated control systems
Powerline ready via integrated luminaire controller
Maximum fl exibility and effi ciency via integration into intelligent, networked lighting management and monitoring systems
Uniform lighting conditions over the complete service life: reduction of luminous fl ux as a result of ageing is automatically compensated for
2-step power reduction (set by time value and dimming value), control wires not required
Night-time reduction to 50% luminous fl ux with only approx. 45% consumption via control wire
Energy optimisation via intelligent controlOnly as much light as is necessary, for specifi c traffi c situations, the time of day or the weather should be used to comply with the relevant road lighting standards: this is not achieved by conventional lamps and ballasts, but most certainly with LED technology.
LED light can be dimmed and switched without loss and controlled with supplementary electronic components. Streetlight 10 is equipped as standard with such LED operating electronics.
Three functional packages are available:
The functions in detail*
Standard Effi ciency Communication
Functional packages Overheat protection
Power reduction
Flexible setting of luminous flux
Time-dependent luminous flux
control
Constant luminous flux
control
Digital communi-cation interface
Siteco Light Control
Premium
Plus
Basic
* More information on page 38
24 Streetlight 10 LED
Connected load (W)
0
25
50
75
100
125
21 W
21:00 22:00 23:00 24:00 1:00 2:00 3:00 4:00 5:00 6:00 7:0020:00 8:00
150
OFFON
LED 51 W
HME 137 W
HST 83 W
54 W
91 W
100 %50% reduced operationLum. flux 100%
LED – already today the most effi cient technologyMaking the most of every savings potential: the basis for this is the mature and intelligent Streetlight 10 LED technology, which in itself is highly effi cient. Its unbe-atable advantage is its stepless and loss-free reduced mode. Conventional luminaires of course can also be reduced, although for 50 % luminous fl ux, 60 % of energy is required even with a modern HST luminaire. In comparison, Streetlight 10 achieves 50 % luminous fl ux with 40 % energy. All light sources lose luminous
fl ux over the years. For this reason, when planning with conventional lamps the luminous fl ux is set to exceed the standard-compliant requirement. The disadvantage of this is that in the beginning more energy is consu-med than is needed. Constant luminous fl ux control with Streetlight 10 Plus is diff erent: its luminous fl ux is set from the start to the individually required level and this is automatically maintained over the complete service life. Energy waste becomes a thing of the past.
Step 2:Saving energy via reduced operation: luminous fl ux reduction of 50 % with HME and HST lamps means signifi cantly less energy savings than with Streetlight 10.
Relative luminous flux
0.3
0.4
0.5
0.6
0.7
0.8
Burning duration (h)
5,000
0.9
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
1.0
Luminous flux loss of LED
Luminous flux loss of a conventional lamp
Overdimensioning
TrackingE min
Step 3:Constant luminous fl ux control compensates the reduction of luminous fl ux resulting from ageing. Over-dimensioning is no longer necessary, meaning minimi-sation of the power consumption/road surface with constant lighting level. The eff ect is a further 16 % in savings compared to step 2 and maximisation of the service life.
25Large savings potential
Basis for calculation: 1 km road; light points: 28; lighting class: ME 6; mounting height: 6.5 m; mast spacing 36 m; 4000 operating hours/year; with reduced operation: 1600 h at 100 % operation, 2400 h at 50 % operation; CO2 factor: 0.6 kg CO2 /kWh. All luminaires fulfi ll the same photometric task. Connected load: HME: 125 W, power consumption 137 W (50 %: 91 W); HST: 70 W, power consumption 83 W (50 %: 54 W); Streetlight 10 Basic: power consumption 51 W (50 %: 21 W); Streetlight 10 plus: power consumption 35 W (50 %: 16 W).
Save effi ciently
in three steps!
Advantage of Streetlight 10 Basic:
Power reduction with effi ciency bonus
2 Night-time reduction to 50 %Disadvantage of HME and HST: reduction to 50 % luminous fl ux saves only 40 % energy.Advantage of Streetlight 10 Basic: the less LEDs are fed with current the more effi cient they function. With a reduction to 50 % luminous fl ux approximately 60 % energy is saved.
3 Dimming without a control wire Disadvantage of HME and HST: must be retrofi tted with a control unit. Advantage of Streetlight 10 Plus: luminous fl ux can be set according to requirements. The setting for maximum operating level and two reduction levels can be freely defi ned and programmed with the Servicebox.
Advantage of Streetlight 10 Plus:
Intelligent effi ciency as a 'plus'
1 100 % operation Disadvantage of HME and HST: in terms of luminous effi cacy and optical effi ciency these are inferior to LED technology. Advantage of Streetlight 10 Basic: achieves best values due to optimal light control of the Siteco LED technology.
Advantage of Streetlight 10 Basic:
Best values due to best light control
HME HST LEDEnergy consumption [kWh/a]
100
% o
pera
tion
Redu
ced
oper
atio
n
not a
vaila
ble
Dim
min
g op
erat
ion
less energy consumption and CO2 savings possible compared to conventional HME lamp technology.
80.6%
9,22
2
Stre
etlig
ht 1
0
5,66
7
15,
222
7,28
9
Stre
etlig
ht 1
0
3,66
7
12,
156
Stre
etlig
ht 1
0
2,95
6
not a
vaila
ble
not a
vaila
ble
26 Streetlight 10 LED
Streetlight 10 – pleasant, neutral white light for good colour rendering. Ra>70
HST – road and vicinity have a yellow tinge. Colour rendering is poor. Ra<40
HME – road and vicinity have a blue-green tinge. Colour rendering is limited. Ra 45 – 60
27Light quality that convinces
Research proves a wide acceptance for LEDReservations with LED solutions are unfounded. This is backed up by an extensive comparative survey by Germany's Darmstadt technical university which analysed the acceptance of LED road luminaires compared to conventional luminaires equipped with metal halide lamps and high pressure sodium lamps. In the survey luminaires with HME lamps (high pressu-re mercury vapour), HST lamps (high pressure sodium vapour) and LED technology were installed on a 500
metre-long residential street with identical mast distances. The researchers then queried residents, pedestrians and drivers on their visual perception. The concrete result was that test persons always posi-tively evaluated the LED luminaires whether in terms of road brightness, recognition of pavement edges, impediments and people with warning vests, personal feeling of safety, colour rendition and light colour. And signifi cantly higher than the comparative luminaires.
Siteco luminaire test road
Scientific surveys are one thing, but personal experience counts for more. Interested parties can directly experience a comparison between Streetlight 10 and conventional luminaire systems on the luminaire test road at the Siteco company premises in Traunreut, Germany, and a wide range of application situations can be simulated. Various mounting heights, mast spacing distances and luminaire technologies can be specified to achieve realistic situations.
Interested? Then simply contact your personal Siteco sales representative.
Various lighting situations on the Siteco test road
HME HST LED
Positive responses to LED technology: all test groups judged the light quality of LED to be superior by far. The feeling of safety was also highest. Car drivers criticised the perception of obstacles with HME lighting as being insuffi cient.
Quality of light convincesColour
Safety
Hazards
Pedestrian Resident Driver
suffi cient
suffi cient
suffi cient
very good
very good
very good
very poor
very poor
very poor
28 Streetlight 10 LED
Perfect for new systems and modernisation...Technically thought out to the last detail for maximum fl exibility: Streetlight 10 can be used both as a post-top and side entry luminaire, and the inclination of the luminaire head can be adjusted according to needs. In this way Streetlight 10 is able to adapt to nearly any lighting situation. With three sizes of mast fl ange the innovative LED luminaire can be fi xed to all standard masts.
A major advantage with refurbishments is that existing masts can still be used. Costs are saved, and with new systems Streetlight 10 has a further big plus: its extremely high performance lighting technology enables wide mast distances and therefore the use of less light points per mile. Streetlight 10 constructed with high quality diecast aluminium off ers typical Siteco quality over decades.
One luminaire for all masts and mounting methods The inclination of Streetlight 10 can be adjusted without using special tools. For mast spigots 42, 60 and 76 mm.
Maximum fl exibility
Suitable for various carriageway widths, mounting heights and positions: optimal luminaire alignment is achieved for all lighting requirements with just a few turns of the hand.
... and off-grid installationsStreetlight 10 mini LVOutdoor luminaires source their electrical operating energy from the public electricity grid, and in order to illuminate roads, paths, town squares and building peripheries, electrical cables need to be routed.
What happens though when light is required away from the power network and the effort needed for routing cables is excessive? The solution is the establishment of an energy grid-independent lighting system. The energy for night-time operation of the luminaires is produced for example by solar modules or wind generators and battery-stored. Intelligent charging and load manage-ment ensures high availability of artificial light.
Streetlight 10 mini LV (low voltage) has been especially developed for supply via a low voltage direct current system, and instead of mains voltage the luminaire can be operated with 12 to 48 V DC voltage. The highly efficient, microprocessor-operated ballast ensures attaining of the same photometric values as those achieved by the version operated via the mains network1. The extensive control functionality in the Basic and Plus packages represents the optimal matching of luminous flux and power consumption in compliance with both the specific lighting
requirements and the quantity of stored electrical energy. The SDI interface (Siteco Digital Interface) also with the low voltage version conveniently manages integration of Streetlight 10 mini LV in a power grid-independent lighting system.
Sustainable, grid-independent lighting systems are not available as standard products. The design of components (e.g. solar modules, batteries etc.) is fundamentally dependent upon the geographical situation, installation situation, lighting requirements and other factors. Siteco works together with experienced partners in this regard.
Lighting tools for security lightingFor security purposes and other tasks demanding a high availability of artificial light, the spontaneous availability of complete luminous flux following switching on is decisive. Such characteristics of LED technology are just as welcome for security lighting as their inherent insensibility to mechanical influences. Streetlight 10 both with its mains operated version and low voltage version offers maximum availability of artificial light in combination with a buffer battery system for example.
Streetlight 10 mini LVThe low voltage variant emits
light far away from cabling.
1 Equipping of Siteco LED outdoor luminaire families MUSHROOM, LANTERN, CITY LIGHT, Module 520, DL® 20, SiCOMpACT A2 MINI for low voltage DC supply is available on request.
30 Streetlight 10 LED
Maximum quality in practiceStreetlight 10 is characterised by a quality that convinces when it comes to practical use. The luminaire head can be simply and quickly mounted and connected with a few turns of the hand and special tools are not required. Relamping as required by conventional lamps every four or even every two years is no longer required due to the long service life of the LED modules. Additional maintenance work after connecting the module is not necessary. And the luminaire housing and encapsulated LED module both comply with IP66 protection.
Streetlight 10 has an extremely weather-resistant Siteco® metallic grey coating. An additional maintenance advantage of this high quality surface treatment is that the smooth surface lessens the deposition of dirt particles. In addition LED light hardly attracts insects that are otherwise an additional soiling factor for luminaires. The optical cover of tough PMMA is flat and embedded into the luminaire housing, meaning that the surface exposed to adverse weather effects is minimised.
The cover is hinged downwards.The space offers room for supplementary components such as the controller for lighting control systems.
The dependable gear tray technology is equipped with all electrical and electronic components.
31Simple mounting
All electrical components are accommodated on a removable gear tray. The LED module is designed ready for connection.
Download the installation sequenceOn the internet at www.streetlight10.com/ mounting-video or sim-ply read in the QR code with the SmartPhone.
LED luminaires in permanent operation
Theoretical models are one thing, but proof in practice is something else. This is why Siteco continuously works on the optimisation and further development of LED technology according to the factors of fitness for everyday duty and practical reliability.As such, the first LED road luminaire from Siteco, the DL® 10, is currently undergoing a long-term test. It has been operating continuously for more than 25,000 hours at the company headquarters in Traunreut, Germany. And it's running and running and running...
32 Streetlight 10 LED
Premium
Plus
Basic
• For service roads, collection roads and town squares• Mounting heights: 4 to 6 m• Mast distances: to 40 m• Light colour: neutral white• Mounting: post-top, side entry
mast flange for spigot size: 42, 60, 76 mm
• For collection roads, main roads, roundabouts and town squares
• Mounting heights: 7 to 10 m• Mast distances: to 50 m• Light colour: neutral white• Mounting: post-top, side entry
mast flange for spigot size: 42, 60, 76 mm
Streetlight 10 midi
Streetlight 10 mini
The right luminaire for any application
Lighting classes S2 S3 S4 S6 ME5 ME6 ME4b ME5 ME6
Streetlight 10 mini
Lighting classes S1 S2 ME1 ME2 ME3 ME4a ME4b ME5 ME6
Streetlight 10 midi
Task Luminaire type Functional packages
Three packages are available for light according to specific requirements: Basic, Plus and Premium. Further information about these functional packages can be found in the glossary on page 38.
33System overview
LED module for standard-compliant road lighting with high uniformity and wide light point distances
LED module for pedestrian crossings with standard-compliant light
LED module for standard-compliant road lighting with high uniformity
LED module for cycle path illumination with wide light point distances
Module specification
34 Streetlight 10 LED
Please note: LED technology is subject to continuous dynamic development. Please consult our electronic catalogue for the latest technical data at www.siteco.com/products.
35Order information
36 Streetlight 10 LED
0% 0° LED
|
PMMA
φ
P P P
Please note: LED technology is subject to continuous dynamic development. Please consult our electronic catalogue for the latest technical data at www.siteco.com/products.
37Order information
0% 0° LED
|
PMMA
P P P
38 Streetlight 10 LED
Siteco® Servicebox electronic accessories
Siteco® Serviceboxfor parameterising the operating electronics of all Siteco LED 'Plus' version road luminaires | maximum energy efficiency via individual adaptation of lighting level, switching time and reduction level | setting of static colours and dynamic colour sequences with corresponding luminaires | Servicebox includes software * | with plug-in coupling for connection of Y-cable | housing of plastic; plug-in coupling with IP54 protection cap | insulation class II
• incl. Y-cable for looping the Servicebox into luminaire supply cable | incl. 'workshop' cable set for parameterising the unmounted luminaire in the workshop; safety plug on one end* adoption of complete colour sequences and software updates possible via PC | incl. mini USB interface for connection to PC
Siteco® Servicebox 2.4 5EA6TEF01Type Weight (kg) Order No.
Light according to needs via intelligent control
Intelligent control functions are a part of all Siteco LED outdoor luminaires. With
such intelligence integrated into the LED operating electronics the efficiency
potential of LEDs can be exploited even more. The control functions make use of the
outstanding feature of LED light sources to reduce luminous flux without loss in
order to increase energy and cost savings. The control functions of Streetlight 10
are summarised in three different functional packages: Basic, Plus and Premium.
The values for luminous flux are either factory-set (Basic), can be individually set
with the Siteco Servicebox (Plus) or centrally set via Siteco Light Control (Premium).
The Plus and Premium versions offer the widest spectrum of efficient control of LED
luminaires according to specific requirements.
Basic functional package
Power reduction, overheat protection
The advantages:
• wired power reduction (twilight switching)
• two illuminance levels factory-set
(complete darkness / twilight)
Plus functional package
Power reduction, overheat protection, constant
luminous flux control, flexible luminous flux
parameterisation, time-dependent luminous flux
control, digital communication interface
The advantages:
• precise parameterisation of the luminaire to the
ambient conditions or application is possible
• additional functions for optimising light points
can be set
• can be activated via the Siteco Servicebox
• no additional control components required
Premium functional package
Power reduction, overheat protection, constant
luminous flux control, flexible luminous flux
parameterisation, time-dependent luminous flux
control, Siteco Light Control
The advantages:
• central control and automatic monitoring of each
light point is possible
• no additional cabling required
• reduction of maintenance paths and costs
• improved security via adaptation of lighting
according to needs
39Appendix
Power reduction
All Siteco LED luminaires are equipped with intelligent
connection for detection of power reduction via a
switched control wire (230 V).
Factory setting with power reduction via control wire:
Lst= 230 V > 100% luminous flux (complete darkness)
Lst = 0 V > 50% luminous flux (twilight)
The switching logic can be reversed with the Service-
box for luminaires in the Plus version. If no control
wire exists the luminaire emits 100% luminous flux
(connection remains free).
Overheat protection
The temperature of the LED module and operating
electronics is permanently monitored. With excessive
temperature the lighting level and consumption are
automatically reduced and the luminaire can cool
down. When a lower temperature threshold is attai-
ned the luminaire returns to the original lighting and
consumption level. This function is purely a
protective function to secure the long service life
despite possible operating errors (e.g. unintended
daytime switching with very high ambient
temperatures or with direct sunlight). During
operation within the predefined specifications,
luminaire temperatures remain safe.
Constant luminous flux control
All light sources, including LEDs, are subject to
luminous flux degradation with the progression
of service life. This must be taken into account in
the planning phase and the system must be cor-
respondingly over-planned. This leads to excessive
illuminance and energy waste. The Siteco constant
luminous flux control counteracts this degradation,
and continuously adds to the output of the LEDs. Lu-
minous flux remains constant over the service life. The
light source degradation factor is 1, the maintenance
factor is increased. In this way, over-planning is no
longer necessary. This means energy-optimised and
standard-compliant lighting at all times.
Flexible luminous flux parameterisation
By the binding to fixed wattages with conventional
lamps (e.g. 70 W, 100 W, 150 W) only in rare cases is the
calculated result of a lighting installation achieved.
The next higher wattage must be specified, the system
is overlit, energy is wasted. With flexible luminous flux
setting the light level can be adapted individually and
precisely to the calculated result. Both activation value
(complete darkness) and reduction values (twilight)
can be adapted according to needs.
Time-dependent luminous flux control
Siteco LED Plus luminaires allow reducing the light
and therefore energy consumption automatically
and without external control components in the late
evening hours.
Based on the nominal burning period of the previous
five days the luminaire calculates an artificial (virtual)
midnight. On the basis of this midnight value, time
periods can be defined in which the luminaire is
reduced in one or two steps to freely settable lighting
levels.
Because of constant internal updating of the
nocturnal burning hours the luminaire adapts
automatically to the seasonally varied burning
durations.
Digital communication interface
This function represents the interface between the
luminaire and the external world. It enables all
required parameters such as lighting level, reduction
control and automatic night-time reduction to be
modified according to needs via the Siteco Servicebox.
Connection to higher-level control systems is also via
this interface (on request).
Siteco Light Control
Connection to Siteco Light Control enables connecting
luminaires to our modern, future-fit control system.
Without additional cabling, each light point can be
individually triggered from a central control point
and controlled and monitored according to needs and
with maximum flexibility and energy efficiency. Data
transmission is via the existing power network with
a standard LON protocol. By integrating additional
sensors the system can also be expanded according to
requirements. Consumption values are recorded and
logged, and any luminaire faults are registered
automatically via e-mail or SMS. Maintenance plans
can be set up as desired and maintenance work
optimised.
40 Streetlight 10 LED
Tools for the calculation of outdoor lighting systems
The modernisation of obsolete streetlighting systems pays off . Around 2.7 billion
kWh of energy, 1.6 million tons of CO2 and therefore 400 million euros are available
for this in Germany alone. The quickest way to implement this is the refurbishment
of old lighting installations with new, energy-effi cient luminaires and lighting
technologies. With Siteco's online calculation programme you can easily fi nd out
which energetic savings potential exists. Our website has tools such as the cost
effi ciency calculator for just such purposes:
Cost Effi ciency Calculator
The Siteco Cost Effi ciency Calculator is a web application for evaluating the cost
effi ciency of two outdoor lighting installations. The installations (comparison
installation and new installation) can be compared to each other over a variable
service life in terms of investment costs and operating costs. For evaluating cost
effi ciency the amortisation of an investment over the service life is calculated both
statically and dynamically and displayed in fi gures and tables.
The cost effi ciency calculator makes available the following information and
services:
• a clear comparison of the old and new system
• precise data for investment, operating and energy costs
• reliable amortisation calculations
• tabular and graphical display of results
• simple step-for-step user guidance
• creation and saving of individual projects
• documentation and download of results as PDF fi les
Further information or direct to the cost effi ciency calculator at
http://www.siteco.com/en/products/planning-tools/profi tability-calculation.html
41Appendix
Maintenance factor with Siteco LED outdoor luminaires
The technological transformation caused by LED technology has also caused a
change in consideration of the maintenance factor. Until now, luminaire manufac-
turers only had to bear in mind the luminaire maintenance factor (LMF).
Maintenance factor until now (conventional lamp):
MF = LLMF x LSF x LMFMaintenance factor Lamp luminous flux
maintenance factorLamp service life
factorLuminaire
maintenance factor
Lamp manufacturer Luminaire manufacturer
With the use of LED technology, a luminaire manufacturer must now take into
account all three elements of the maintenance factor, as LEDs have become an
integral part of the complete concept of a luminaire.
Maintenance factor with LED luminaires:
MF = LLMF x LSF x LMFMaintenance factor Lamp luminous flux
maintenance factorLamp service life
factorLuminaire
maintenance factor
Luminaire manufacturer
Because the functionality and capabilities of LEDs differ fundamentally from
conventional light sources, there are now new features to be considered with the
specific characteristics of this maintenance factor comparison. It must also be
considered how different manufacturers handle the technical possibilities and
potential of LEDs and take these into account.
About the specific factors:
1. LLMF (lamp luminous flux maintenance factor)
This considers the physically-dependent luminous flux decrease of a lamp over the
complete lamp service life (degradation). LEDs are also subject to this ageing
process, and here as well there is an age-dependent reduction in luminous flux.
How this reduction in luminous flux is specified is dependent upon a wide variety
of factors such as the quality of LEDs, their current feed and also thermal
management.
This is why with Siteco luminaires there is no fixed LLMF value but a value
individually specified according to the LEDs used in the luminaire. This value is
taken from the characteristic curve of the manufacturer. All LLMF values refer
though to an operating life of 50,000 hours and a nominal ambient temperature
of 25° C. In Central Europe the average outdoor temperature during luminaire
operating hours is +5° C. This temperature, 20 K less than ambient temperatures in
laboratory conditions, leads in practice to improvements in efficiency and service
life.
The factor is
• 0.88 with Streetlight 10 mini Basic
• 0.83 with Streetlight 10 midi Basic
Improvement of LLMF via intelligent control (with plus and premium)
Because Siteco cleverly exploits the electronic control capabilities of LEDs for
increasing efficiency, the age-dependent reduction in luminous flux of LEDs is
compensated for by power tracking. This ensures constant luminous flux over the
complete service life of 50,000 hours. This function for constant luminous flux
control is available with the Streetlight 10 Plus and Premium versions.
LLMF is therefore
• 1.0 with Streetlight 10 mini Plus and Premium
• 1.0 with Streetlight 10 midi Plus and Premium
2. LSF (lamp service life factor)
This considers premature failing of lamps. Because of the high demand for quality
when selecting LEDs for Siteco outdoor luminaires, the probability of failure of an
LED is very low. The failure rate is between 0 and 2%. The LSF is therefore 0.98 with
all Siteco LED outdoor luminaires.
3. LMF (luminaire maintenance factor)
The LMF considers the following factors:
1. protection rating in the lamp compartment
2. cleaning interval
3. air impurities in the luminaire vicinity
The protection rating with Siteco outdoor luminaires is always IP5x or IP6x.
The cleaning interval and air impurities are criteria that need to be specified
individually according to situation and on-site conditions.
The factor is specified for the protection rating in relation to the cleaning interval
(1, 2, 3, 4 years) and soiling from the vicinity (low, middle, high). The values can be
seen in the table expanded for the special features of Siteco LED luminaires.
Table for defining the LMF for Siteco LED luminaires (1.7.2010)
Cleaning interval (in years) 1.0 2.0 3.0 4.0
Air pollution L M H L M H L M H L M H
Protection rating of lamp compartment
IP 5X 0.99 0.96 0.96 0.97 0.92 0.91 0.95 0.88 0.82 0.94 0.85 0.75
IP6X 1.00 0.98 0.98 0.98 0.95 0.95 0.97 0.93 0.90 0.96 0.92 0.86
Air pollution: L=low; M=middle; H=high
Further information about the maintenance factor for Siteco LED
outdoor luminaires on the internet at http://www.siteco.com/uploads/
tx_usersitecodownloads/Maintenance_Factor_LED_Outdoor_Luminaires.pdf
42 Streetlight 10 LED
Light and environmental protection
What is light immission?
Immission is the admittance of particles or radiation
into a system.
Light immission specifies the ingress of electro-
magnetic radiation of the visible wavelength range
into a system. This can be natural light (daylight/
moonlight/light from stars) or artificial light (electric
lamps). Visible in this sense means visible for people
or animals. UV radiation appears as light to animals
but cannot be seen by humans.
The phrase light immission is used in particular in
connection with the emittance of artificial light into
the environment, whereby light is in this sense
considered a 'pollutant'. Light pollution is an often-
used term. But in contrast to other pollutants that
collect and therefore have a long-term effect, light
pollution only exists as long as light is existent. Long-
term consequences for the environment are therefore
not caused by light itself but indirectly by changes
from the effects of light.
During the day the influence of artificial light for the
environment is low, as daylight in contrast is much
more intensive.
By night the opposite is true. Artificial light sources
then dominate, for example road lighting, car head-
lights and building illumination. This then influences
specific processes in the environment that would
other be implemented in darkness. Towns and cities
are covered by 'domes of light', meaning the sky is
brightened by scattered artificial light.
A conflict exists between the desired effect of lighting
(the recognition of objects) and the undesired effects
on the environment.
What are the short-term and long-term effects of light immission?
Effects on animals and people:
• The behaviour of nocturnal animals is disrupted by
artificial light, especially by the blue and UV
components in the spectrum of lamps: the light
from road luminaires attracts insects such as moths
and beetles. These become easy prey and can no
longer breed. Surveys from the year 2000 show that
in Germany in a single Summer night an average of
150 insects died at each road luminaire. If this is
calculated up for the approx. 9 million road
luminaires on German roads then that is over one
billion insects each night.
• Artificial light represents a problem for the
navigation and orientation of migrating birds. Light
sources and domes at night lead birds to fly in the
wrong direction. The animals often pay for this with
their life.
• Nocturnally active animals need darkness for
searching for food and some also for procreation.
Negative effects from artificial light are also known
with water-fleas, fish, amphibians and tortoises.
• Animals active during the day need darkness for
sleeping, relaxing and for regenerating.
Effects on flora:
• Plants need the day/night rhythm for photosyn-
thesis and are influenced in their growth cycle by
artificially brightened surroundings. That which is
desired for cultivated plants in garden centres can
become a problem for sensitive natural plants when
they bloom earlier than according to their natural
cycle for example and are thus attacked by frost.
Cultural effects:
• Brightening of the night sky makes it appear almost
devoid of stars. In this way a source of inspiration
for people for thousands of years is lost and modern
professional astronomy is hindered.
• Outdoor areas that are too brightly illuminated
strongly limit lighting design. The design-based
use of artificial light presumes a dark environment;
otherwise contrast is lacking
What is Dark Sky?
Dark Sky is an initiative that has been organised in
particular by astronomers to limit the quantity of
light immissions. They have founded various
organisations, including the International Dark Sky
Association (IDA).
Which solution approaches exist and how can Siteco support you with these?
Lighting installations in outdoor applications are
set up for specific purposes, the importance of which
should be appraised in each case:
• Recognition of carriageways, vehicles and people for
preventing accidents and violence (road lighting)
• Recognition/presenting of architecture and
advertising surfaces for orientation, for town
planning and for advertising purposes
• Illumination of sports facilities
• Signal systems (traffic lights)
Planning:
Light should in general be economically handled when
planning and designing lighting systems. Lighting
should only be planned where it is necessary, with
only sufficient intensity for fulfilling the lighting task
(illuminance or luminance). Our sales representatives
would be glad to offer you professional support with
planning.
Lighting technology:
Suitable optics enable only desired surfaces to be
illuminated. In particular, useless direct radiation of
lighting into the sky can be limited in this way.
Siteco luminaires with minimised light immission
(luminous flux into the upper hemisphere < 3%)
are designated with the following symbols in the
catalogue:
Conventional lamp technology:
Luminaires with conventional lamp technology
attract nocturnally active insects via the spectral
combination of their emitted light. The higher the UV
component, the greater is the attraction for insects.
Mercury vapour lamps (HME) with their green-yellow
light are particularly attractive to insects. Sodium
vapour lamps (HST) also emit light with a UV
component that endangers insects.
LED technology:
LEDs emit light without an ultraviolet component and
therefore do not attract insects. In addition, with the
use of intelligent control the level of illuminance can
be adapted according to needs. Dimming of luminous
flux as with the Streetlight 10 Plus for example
reduces even further the attraction of the luminaires
for nocturnal insects, because the lower the
illuminance, the less interest the insects have.
<3% 0% 0°
43
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010 anhang Al.qxd:Layout 6 07.02.2011 13:32 Uhr Seite 43
Appendix
Germany
In Germany the Federal Immission Protection
Regulation (BImSchG) bears validity. The commission
for immission protection has drawn up a directive for
the measurement and evaluation of light immission
for greater specification purposes. Similar directives
(although without technical guidelines) exist in
Czechia, Great Britain and Lichtenstein.
Slovenia
Since 22. September 2007 Slovenia is the first EU coun-
try with legislation against light pollution.
Information in Slovenian at www.temnonebo.org
Italy
Legislation has been adopted in various regions.
The Lombardy regulation (2000, 2004) can be seen as a
pioneer, which is why Italians are suggesting it as the
basis for European legislation.
United Kingdom
In the UK, outdoor lighting must comply with the
documents - ILE Guidance Notes For The Reduction
Of Obtrusive Light 2005 and BSEN12464-2
What is the importance of light immission in various countries?
Technology and Design Center
The Technology and Design Centre from Siteco offers scope for technology,
know-how, dialogue and inspiration – the experience of light and transfer of
knowledge under one roof.
Let yourself be inspired by our lighting forum. Just speak to your sales
representative. We can organise your personal training programme selected from
our wide spectrum of training components, and can also organise your entire
planning, from arrival until departure.
Ergonomics, cost efficiency and environmental compatibility are the focus of our
activities and also of course of our seminars. You can experience lighting in our
lighting laboratory at first hand and experience more about
• energy-efficient solutions for indoors and outdoors with the aid of innovative
lighting systems
• the contribution of daylight systems, lighting control and LED for ergonomics,
safety and environmental compatibility
• lighting solutions for special applications such as offices, retail spaces, industry,
roads and public squares
• design possibilities with light
• current standards and their consequences for lighting design
Headquarters Germany
SitecoBeleuchtungstechnik GmbH Georg-Simon-Ohm-Straße 5083301 Traunreut | Germanyphone: +49 8669 33-0fax: +49 8669 33-397 e-mail: [email protected]
Siteco Worldwide
Austria (Central Office)Siteco Östereich GmbHLeonard-Bernstein-Straße 101220 ViennaAustriaphone: +43 1 250 24 0fax: +43 1 250 24 255e-mail: [email protected]
Czech RepublicSiteco Lighting, spol s.r.o.U Nikolajky 1085/1515000 Praha 5-SmichovCzech Republicphone: +420 251 013 800fax: +420 251 560 772e-mail: [email protected]
ItalySiteco Lighting Systems S. r. I.Viale Fulvio Testi, 11 20092 Cinisello BalsamoItalyphone: +39 02 66 11 71 07fax: +39 02 66 11 30 56e-mail: [email protected]
Malaysia Siteco Lighting (M) Sdn. Bhd. No 3A-15, IOI Business Park,No 1, Persiaran Puchong Jaya Selatan, No 147100 Puchong Malaysiaphone: +60 380704722fax: +60 380708845e-mail: [email protected]
NorwaySiteco Belysning ASTevlingveien 231081 Oslo | Norwayphone: +47 23 37 32 50fax: +47 23 37 32 60e-mail: [email protected]
PolandSiteco Lighting PolandSp. z o.o. Migdalowa 402-796 WarszawaPolandphone: +48 22 645 11 83fax: +48 22 645 11 84e-mail: [email protected]
SloveniaSiteco Sistemi d.o.oTrzaska c.232000 MariborSloveniaphone: +386 23 00 42 77fax: +386 23 32 52 02e-mail: [email protected]
SwitzerlandSiteco Schweiz AGAirport Business Center 623123 Belp-BernSwitzerlandphone: +41 (0)31 818 28 28fax: +41 (0)31 818 28 20e-mail: [email protected]
TurkeySiteco Aydinlatma Teknigi Tic. ve San. Ltd. Sti. Fahrettin Kerim Gökay Cad. No:31Altunizade - ÜsküdarTurkey phone: +90 216 327 45 45 fax: +90 216 545 51 51 e-mail: [email protected]
United Kingdom Siteco Limited3-4 Grosvenor Business ParkHorsfield WayStockport SK6 2SUUnited Kingdomphone: +44 1 61 40 60 800fax: +44 1 61 49 46 756e-mail: [email protected]
Sales Representatives
DenmarkSiteco Denmark Represen-tativeOdinsvej 316500 Vojens Denmarkphone: +45 73 54 04 50fax: +45 73 54 04 51e-mail: [email protected]
Middle East (Central Office)SitecoBeleuchtungstechnik GmbHDubai Branche Al Shoala Building, A Block,2nd floor 204-205Dubai phone: +971 4 294 44 72 fax: +971 4 294 44 79 e-mail: [email protected]
Russia CIS (Central Office)Siteco Lighting SystemsKrasnoproletarskaya str. 7Building 2127006 MoscowRussiaphone: +7 495 7925374fax: +7 495 7925302e-mail: [email protected]
SpainSiteco Lighting S.L.U.Ronda de Europa, 528760 Tres CantosMadrid | Spainphone: +34 91 514 7050fax: +34 91 514 7661e-mail: [email protected]
Siteco Customer ServiceQueries concerning product technology:phone: +49 8669 33-844 fax: +49 8669 865 32-944e-mail: [email protected]
Questions about delivery times and order:phone: +49 8669 33-822 fax: +49 8669 33-397
The complete range of innovative Siteco Lighting Tools for the realisation of your projects can be found in our current product catalogues:
· Siteco Lighting Tools Interior· Siteco Lighting Tools Exterior
or at www.siteco.com
Order no. 1726Subject to alteration©Siteco Marketing 03/20111. Edition | 10,000 FW
Siteco Sales
Siteco Beleuchtungstechnik GmbH Georg-Simon-Ohm-Straße 5083301 Traunreut | Germanyphone: +49 8669 33-0fax: +49 8669 33-397 e-mail: [email protected]: www.siteco.com
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